RLC Load Bank

GROADA-AC380V-20KW-RLC Load Bank Factory

★★★★★
Main Products:
  • AC Load Bank : R / RL / RLC / RCD
  • DC Load Bank : DC5V - 2000V, 0A - 5000A


ModelAC220V-10KVA-RLCAC380V-30KVA-RLCAC380V-60KVA-RLCAC380V-100KVA-RLCAC380V-200KVA-RLCAC380V-300KVA-RLC
Rated powerRLC=10KVARLC=30KVARLC=60KVARLC=100KVARLC=200KVARLC=300KVA
R=10KW;L=10KVA
C=10KVA
R=30KW;L=30KVA;
C=30KVA
R=60KW;L=60KVA;
C=60KVA
R=100KW;L=100KVA;
C=100KVA
R=200KW;L=200KVA;
C=200KVA
R=300KW;L=300KVA;
C=300KVA
Other power can be customized according to requirements
Size (width * depth * height mm)500*750*1400600*850*15001000*1100*15001100*1600*15001500*1800*18002000*2000*2000
Weight120KG380KG580KG880KG1500KG2500KG
Input voltageAC220/230VAC380/400V
Other input voltage can be customized according to requirements
Input current0-45A0-45A0-90A0-150A0-300A0-450A
Minimum loadingR=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=1KW;L=1KVA;
C=1KVA
R=1KW;L=1KVA;
C=1KVA
Other minimum loading power can be customized according to requirements
power factorPF = 0.1~1.0 (other power factor can be customized according to requirements)
Overall accuracy3% (other accuracy requirements can be customized according to requirements)
Control modeLocal manual/remote host computer (local manual control mode: circuit breaker/button/touch screen three-way optional, other methods can be customized as required)
Remote InterfaceRS232/RS485/USB/RJ45/CAN/GPIB (other interface modes can be customized according to requirements)
Protection functionEmergency stop protection, over-temperature protection, fan load interlock protection, grounding protection (select over-voltage protection, over-current protection, short-circuit protection, fan overload, insufficient air volume)
Working power supplyAC220VAC220V/380VAC380V
Display accuracy0.5 level (other explicit precision can be customized according to requirements)
Display parametersVoltage, current, power, frequency, power factor, etc. (other explicit methods can be customized according to requirements)
Cold sure waySide air inlet and upper air outlet (other air outlet methods can be customized according to requirements)
Protection levelIP20 (other protection level can be customized according to requirements)
Appearance colorRAL7035 (other colors can be customized according to requirements)
Working temperature-10 ℃ ~ 55 ℃
Relative humidity≤95%RH
Altitude≤ 2500 m



GROADA AC380V 20KW RLC Load Bank – Precision Load Testing for Critical Power Systems

Ensure Optimal Performance, Reliability, and Safety Across Your Power Infrastructure


Overview

The GROADA AC380V 20KW RLC Load Bank is a high-performance testing solution designed for validating the reliability and efficiency of power generation and distribution systems. Combining resistive, inductive, and capacitive loads, it simulates real-world electrical conditions, enabling engineers and technicians to identify potential issues before they become critical failures.

Whether for generators, UPS systems, data centers, or renewable energy integration, this load bank delivers precise, repeatable, and safe testing results, ensuring your critical power systems operate at peak efficiency under any scenario.


Key Features

1. Full RLC Load Simulation

  • Incorporates resistive (R), inductive (L), and capacitive (C) loads to accurately replicate the behavior of real electrical systems.

  • Allows precise simulation of different load types, including reactive and non-linear loads.

2. Adjustable Power Factor

  • Supports a wide power factor range from 0.1 to 1.0, enabling testing under various operating conditions.

  • Critical for validating system performance in applications where reactive loads are present.

3. Modular and Flexible Design

  • Modular architecture ensures easy scalability and allows customization based on specific testing needs.

  • Compact, robust, and transportable design ensures versatility in both field and laboratory environments.

4. User-Friendly Interface

  • Intuitive control panel provides real-time monitoring of voltage, current, power, and power factor.

  • Optional remote control functionality allows for safe operation from a distance.

5. Safety and Protection

  • Equipped with overload protection, short-circuit protection, and over-temperature alarms.

  • Ensures operator safety and prevents damage to both the load bank and tested equipment.


Applications

Generator Testing

  • Simulates realistic load conditions to verify generator performance, efficiency, and reliability.

  • Ensures compliance with operational standards and minimizes the risk of failure during peak demand.

Uninterruptible Power Supply (UPS) Systems

  • Tests UPS functionality under varied resistive, inductive, and capacitive loads.

  • Ensures backup power systems maintain reliability during outages.

Renewable Energy Integration

  • Evaluates solar, wind, or hybrid power systems under dynamic load conditions.

  • Helps optimize inverter and storage system performance for consistent energy delivery.

Data Centers & Critical Facilities

  • Confirms that backup power systems and generators can handle high-demand, critical loads.

  • Prevents downtime and ensures business continuity.


Compliance and Standards

The GROADA AC380V 20KW RLC Load Bank is designed to meet international safety and performance standards, ensuring both reliability and operational compliance:

  • IEEE 1547 – Standard for testing distributed energy resources.

  • NFPA 110 – Requirements for emergency and standby power systems.

  • ISO 8528-10 – Load acceptance testing standards for generating sets.

Compliance with these standards guarantees that the load bank can be safely and effectively integrated into professional power testing environments worldwide.


Benefits

  • Reliability Assurance – Early detection of system weaknesses prevents critical failures.

  • Performance Optimization – Testing under real-world load conditions ensures generators, UPS units, and other systems perform efficiently.

  • Cost Efficiency – Proactive testing reduces costly emergency repairs and downtime.

  • Operational Confidence – Verifies that backup power systems are ready for emergency operation.


Technical Specifications

SpecificationDetails
Rated Power20KW
VoltageAC380V
Frequency50/60Hz
Power Factor0.1 – 1.0
Control ModeLocal panel and optional remote
Safety FeaturesOverload, short circuit, over-temp alarms

Why Choose GROADA

GROADA RLC Load Banks are trusted globally by power generation companies, data centers, and critical infrastructure operators. Our solutions are engineered for accuracy, durability, and ease of use, providing peace of mind for engineers and facility managers alike.


Contact Information

  • Email: groadacn@163.com

  • Phone: +86-755-23339096

  • Address: Shenzhen, Guangdong, China

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